Power meter

Duvida, estou a disposição 2 em 1 medidor de potência óptica-70dbm tester + verificador de fibra 10dbm 10km luz multímetro decaimento 7 comprimento de onda com caneta de luz vermelha 1mw vfl 1mw AUA-9A medidor de potência óptica máquina de luz vermelha: 1. a faixa de medição de potência óptica é de cerca de-70dbm ~ + 10dbm. 2. medir 7 comprimentos de onda tais como 850/980/1300/1310/1490/1550/1625nm. 3, 10mw fonte de luz vermelha pode testar a distância de fibra de cerca de 10 quilômetros. 4, potência: 2 seção 5 bateria seca. 5, detalhes dos acessórios: sc lateral, cabeça redonda do conversor do fc 1 cada, 5th bateria seca 1 par, 1 certificado, 1 manual do produto (nota: o manual é apenas para referência!). 6, o tamanho do corpo é de cerca de: 19*9*4.5cm. 7, peso do produto: cerca de 0.36kg (incluindo embalagem e acessórios).

Medidor de energia Digital LCD Energy Meter Wattmeter Wattage Electricity Kwh Power Meter EU French US UK AU Measuring Outlet Power Analyzer

1697, and 1698 Programmable Switching DC Power Supplies use new switching technologies to offer more power at a lower cost than traditional linear power supplies. The RS232 interface allows you to remotely control the power supply or program a sequence of different voltages and current limits that can be used in an automated test application. 1-40 Vdc 1-60 Vdc Output Current 0-10 A 0-5 A 0-3.3 A Ripple & Noise 25 mV Load Regulation Voltage: 0.5%+200 mV Current: 0.2% Voltage: 0.5%+100 mV Current: 0.2% Line Regulation 50 mV Input Voltage 90 – 265 VAC, 50/60 Hz Display meter 4 digit – display LCD ammeter, voltmeter and power meter Meter Accuracies 1.5% + 2 counts LCD Module Back light 48 x 6 mm Cooling System Thermostatic control fan Protection Devices Over temperature, tracking OVP Approvals CE Dimensions (WxHxD) 7.6 x 3.85 x 8.46" (193 x 98 x 215mm) Weight 6.6 lbs. (3 Kg) O RS232 interface Data logging capability Output disable Over voltage protection Constant voltage operation Constant current operation (current limiting) Easy-to-use Large easy to read LCD displays RS232 to RS485 Adapter required for RS485 applications

Ideal para saber quanta electricidade gasta determinado aparelho. Mede a tensão, frequência, corrente, fator de potência, potência, mínimo e máximo e registos de despesas cumulativas de quilowatt-hora, tempo e electricidade. Entrego em mão na zona do Porto mas também posso enviar à cobrança. Portes a cargo do comprador. Envio por CTT após receber por transferência bancária. Para mais detalhes enviar mensagem. -Power consumption of the Power Meter Monitor: 0.5W -Operating voltage: 230VAC -Power supply: 2 x LR44 Button Battery(Included) -Frequency display: 50HZ -Operating current: max 16A(for EU Type) -Wide voltage range: 230V-250V -The set Wattage display (Watts) is 0W~9999W; but the real Wattage display (Watts) is 0~2900W (UK)/3680W(EU) -Timing display range: 0 second~9999 days -Voltage display range: 0V~9999V -Current display (amps): 0.000A~16.000A -Frequency display: 0Hz~9999Hz -Price display range: 0.00COST/KWH¡«99.99COST/KWH -Total KWh and cost display: 0.000KWh-9999KWh, 0.00COST----9999COST

MTecnologia Somos Profissionais Preço com IVA incluído (*) Envio em CTT registado acresce 3,40 - Pagamento MB, TB ou Paypal (*) Envio em CTT à cobrança acresce 5,50€ - Entrega em +/-4 dias * custo para envio de 1 unidade - outras quantidades contactar"" - Possibilidade de entrega em mãos no nosso pick-up Point em Vizela (dias úteis 9:00-13:00 e 15:00-19:00) - Outros horários ou modalidades de envio pf contactar. - Também entregamos em mãos por encontro combinado ao final do dia ao longo de: ++++ EN105 entre Vizela e Maia (Vizela / Vila das Aves / Santo Tirso / Maia) ++++ EN14 entre Trofa e Maia ++++ A41/A42 Lousada, Paços de Ferreira e Maia ++++ A3 e A7 entre Portagens da Maia, Vila Nova de Famalicão e Riba de Ave - Para incluir NIF na factura, por favor informe - Mais produtos na nossa loja online. Contacte para ficar a conhecer. ------- Artigo Specification: Apply to power grid voltage range: 110V-220V Working voltage: 80 ~ 260VAC Test voltage: 80 ~ 260VAC Rated power: 100A / 22000W Working Frequency: 45-65Hz Measurement accuracy: 1.0 Feature: Network voltage direct power supply, no external power supply, measurement precision, large-screen LCD liquid crystal screen display clearly. A. Function 1. electrical parameter measurement function (voltage, current, active power, power). 2. overload alarm function (over power alarm threshold, the backlight and power flicker tips). 3. The power alarm threshold preset function (can set up their own power alarm threshold). The power button clear function. 5. Power-down data storage function. 6. Large-screen LCD screen full display function (display voltage, current, active power, power). 7. Backlight. B. Display and key Display Interface Display voltage, current, power, energy parameters from the large-screen LCD screen simultaneously. Display Format 1. Power: measurement range 0 ~ 22kW 1kW display format within 0.0 ~ 999.9W; From 1kW display format 1000 ~ 9999W; 10kW above the display format 10.0 ~ 22.0kW. 2. Power: measurement range 0 ~ 9999kWh 10kWh within the display format 0 ~ 9999Wh; Above 10kWh display format 10 ~ 9999kWh; 3. Voltage: Test Range 80 ~ 260V Display Format 80 ~ 220V 4. Current: Test Range 0 ~ 100A Display Format 0.00 ~ 99.99A. Note: 1. This module is suitable for indoor, not outdoor use. 2. applied load can not exceed the rated power. 3. The wiring order can not be wrong. Package included: 1 x 100A Power Monitor Module AC Meter Panel 1 x CT

RODUCT LENGTH/DEPTH 441 mm PRODUCT HEIGHT 86.2 mm PRODUCT WIDTH 522 mm PRODUCT WEIGHT 28.5 kg COMPLIANCES CE Marked TUV CERTIFICATIONS IEC/EN 62040-1 UL 1778 IEC/EN 62040-2 CE EAC cTUVus Especificacoes do produto 60 Hz Output wave form Sine wave Wattage 1980 W Output 0.9 Form factor Rack/tower ENCLOSURE Black/silver Includes network card No INPUT CONNECTION C20 150 V 50 Hz Software compatível Eaton Intelligent Power Manager, Eaton Intelligent Power Protector Automatic Voltage Regulation (AVR) Energy efficient, reduce energy and cooling costs Delivers clean sinewave output Provides more real power (watts) to protect more equipment with a 0.9 power factor LCD display for real-time status and measurements Long backup time with up to 4 optional EBM Meter energy consumption (down to the managed outlet groups) Versatile product for rack or tower installation 1 slot for optional com card (Network management card, Relay card or Network and Industrial card) Compatible with Virtual environments (VMware, Hyper-V, Citrix Xen, Redhat) Fully integrates with Eaton Intelligent Power Manager software 1 USB port + 1 serial port

Access Point Model: SMC2891W-AG Novo Tenho cabo de para ligar a rede SMC Master Wireless Access Point/Bridge - PoE kit included SMC Master Wireless Access Point/Bridge - PoE kit included Overview The EliteConnect™ 802.11a/g Wireless Outdoor Access Point/Bridge is designed to bridge two or more wired LAN’s (usually located in different buildings), while simultaneously providing wireless access to local or mobile users. The SMC2890W-AG/SMC2891W-AG incorporates a dual radio architecture to bridge over one wireless band and provide wireless client access over the other band. The Dual-Band Outdoor Access Point/Bridge is completely weatherproof and capable of being installed in a wide variety of different environments. It comes in two models, SMC2890W-AG and SMC2891W-AG, the latter with built-in 17dBi 5GHz antenna and uses Wireless Distribution System (WDS) to allow bridging between remote locations. Up to 6 WDS Bridge links are supported to remote LAN’s and branch locations. Using dual radio architecture allows for different bridging options using either the 802.11a or 802.11b/g wireless band. As an alternative if the bridging functionality is not required you can use both 802.11a and 802.11b/g in access point mode. Security is the main concern for customers regarding enterprise wireless networking. The EliteConnect' Universal 2.4GHz/5Ghz Outdoor Access Point/Bridge provides enterprise level advanced authentication and encryption security features. Security features include 64/128/152-bit WEP, or 128-bit Advanced Encryption Standard (AES), Wi-Fi Protected Access (WPA/WPA2) and authentication using 802.1x. SMC2890W-AG / SMC2891W-AG also supports disable SSID Broadcast, Client Isolation, and MAC filtering. SMC2890W-AG / SMC2891W-AG allows easy management options through HTTP, SNMP, and Telnet. Web based network management tools make configuration and remote management of the network simple. SNMP allows for easy integration into your existing wired network and management infrastructure. Telnet uses command line interface for local or remote management. Other management features include Syslog and local Event Logging. The Dual-Band Outdoor Bridge comes with available antenna connections to add optional SMC high gain antennas to extend your wireless coverage and range. The SMC2890W-AG has the option for both 802.11a and 802.11g high gain antenna options. The SMC2891W-AG has a 17dBi built-in 802.11a flat panel antenna and optional 802.11g antenna. SMC's line of high gain antennas offers the flexibility and reliability that customers require. Other key Enterprise level features include Spanning-Tree support anda RSSI (Received Signal Strength Indicator). Spanning Tree can be used to detect and prevent network loops in your Wireless LAN. This ensures only one route exists between any two points on a network and can allow for Redundancy in case one link goes down. RSSI is built into the web interface allowing a user to view the Signal to Noise ratio between two bridge links, thus enabling better antenna alignment and link monitoring. Specifications Network Configuration • Bridge Mode: Point-to-Point, Point-to-Multipoint, Wireless Distribution System (WDS) • Access Point Mode: Infrastructure Mode Maximum Clients • 128 in Access Point Mode (64 per radio interface) Physical Ports • SMC2890W-AG • 1-port 10/100Mbps Fast Ethernet with support for Power over Ethernet (PoE) • 1-port Management Console • 2x N-type antenna connector, 2.4GHz for 802.11b/g • 2x N-type antenna connector, 5GHz for 802.11a • SMC2891W-AG • 1-port 10/100Mbps Fast Ethernet with support for Power over Ethernet (PoE) • 1-port Management Console • 2x N-type antenna connector, 2.4GHz for 802.11b/g • 1x N-type antenna connector, 5GHz for 802.11a LED Indicators • PWR (Power), Link (Ethernet Link/Activity), 11a and 11g (Wireless Link/Activity) • Built-in RSSI Meter (Receive Signal Strength Indicator) Additional Package Content • 98 ft/ 30 m LAN/PoE cable with RJ-45 and special outdoor connector • 5.9 ft/ 1.8 m console cable with RS-232 and special outdoor connector

Image Processor   HI 3518E For 1080P; XM 510 For 720P/ 960P Effective Pixels 1920 (H)x 1080 (V) Scanning System Progressive Min. Illumination Color: 0.1Lux,  B/W: 0.01Lux;  0Lux (IR on) Lens 2.8mm/3.6mm/6mm/8mm  IR light 24 pcs  IR LED  IR distance 20 Meter  Video Resolution 1080P (1920 x 1080) / D1 (704x 480) / CIF (352 x 240) Main Stream 1920x 1080 Sub Stream 720P/ D1 S/N Ratio >50dB Compression H.264 Day/Night Auto Day & night Conversion Backlight Compensation Auto White Balance Auto Gain Control Auto Network Ethernet RJ-45 (10/100Base-T) ONVIF ONVIF2.0 Smart Phone iPhone, Android  Browser IE browser General Power Supply DC12V / 1A-2A Power Consumption Working Environment -15°C~+60°C, 10%~90% Material  ABS Plastic (Waterproof/Weatherproof)

Supermicro CSE848X 60 nucleos 120 threads Motherboard - X10QBi CPU's - 4x E7-4890 v2 15 cores, turbo a 3.4ghz Poderei incluir alguma RAM ddr3 ecc reg se tiverem interesse 24 baias de 3.5" 8 placas de memoria X10QBi-MEM1 com capacidade para 12 dimms *8 = 96 slots max suporta até 6TB de ram AOM-X10QBi-A - VGA + 2-Port 10G Base-T network card 4x 1620W high-efficiency redundant power supply Comprei este servidor sem cpu's e depois os cpu's a parte mas não estou a conseguir fazer o boot, pelo que encontrei online estes cpu's são compativeis com a board pelo que ele dá imagem mas dá um post error 15 que pode estar relacionado com a ram ou northbridge (de acordo com o que consegui encontrar online) vendo para quem quiser tentar meter esta monstrusidade a bombar estou a vender pelo valor que paguei por ele já com um desconto por não estar a "funcionar" em pleno Sem calhas de rackserver portes por conta do comprador.